For centuries the Dragon of Og has taken for food two bullocks a month from the lord's herd, but a new lord declares the custom must end, and so begins a battle of wits
- ISBN10 0333317319
- ISBN13 9780333317310
- Publish Date October 1981 (first published 26 October 1981)
- Publish Status Out of Print
- Out of Print 18 October 2003
- Publish Country GB
- Publisher Pan Macmillan
- Imprint Macmillan
- Format Hardcover
- Pages 64
- Language English